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9th RTL Workshop: Cell/B.E. Based Robot Controller
by Matthias Fritsch, Ronny Klauck, and Marc Tritschler (Nov. 20, 2007)

The processor Cell Broadband Engine (Cell/B.E.) is used inside the Playstation 3. The Cell/B.E. is a multi-core processor with heterogenous cores. Each core has its own memory. But all cores can communicate with each other using a high speed bus.

State of the art controllers for automation technology use Digital Signal Processors (DSPs), Field Programmable Gate Arrays (FPGAs) or PC-like hardware. A combination of PC-like hardware using DSPs or FPGAs as accelerators is a good design for building up controllers for automation. A Cell/B.E. can be used for a similar design of robot controllers. The Cell/B.E. has advantages compared to the combined design of PC-like hardware and DSPs or FPGAs. It is discussed how a Cell/B.E. can be used for real time applications.

The Cell/B.E. Based Robot Controller Project has the goal to implement a functional prototype of a robot controller using a Cell/B.E. based computer. A controller that is able to control up to 15 robot arms simultaneously is already implemented. Performance measurements show that the Cell/B.E. works fine for automation purposes.

The Cell/B.E. offers features that couldn't be realized with state of the art controllers for automation technology.

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FUEL Database on MontaVista Linux
Whether building a mobile handset, a car navigation system, a package tracking device, or a home entertainment console, developers need capable software systems, including an operating system, development tools, and supporting libraries, to gain maximum benefit from their hardware platform and to meet aggressive time-to-market goals.

Breaking New Ground: The Evolution of Linux Clustering
With a platform comprising a complete Linux distribution, enhanced for clustering, and tailored for HPC, Penguin Computing¿s Scyld Software provides the building blocks for organizations from enterprises to workgroups to deploy, manage, and maintain Linux clusters, regardless of their size.

Data Monitoring with NightStar LX
Unlike ordinary debuggers, NightStar LX doesn¿t leave you stranded in the dark. It¿s more than just a debugger, it¿s a whole suite of integrated diagnostic tools designed for time-critical Linux applications to reduce test time, increase productivity and lower costs. You can debug, monitor, analyze and tune with minimal intrusion, so you see real execution behavior. And that¿s positively illuminating.

Virtualizing Service Provider Networks with Vyatta
This paper highlights Vyatta's unique ability to virtualize networking functions using Vyatta's secure routing software in service provider environments.

High Availability Messaging Solution Using AXIGEN, Heartbeat and DRBD
This white paper discusses a high-availability messaging solution relying on the AXIGEN Mail Server, Heartbeat and DRBD. Solution architecture and implementation, as well as benefits of using AXIGEN for this setup are all presented in detail.

Understanding the Financial Benefits of Open Source
Will open source pay off? Open source is becoming standard within enterprises, often because of cost savings. Find out how much of a financial impact it can have on your organization. Get this methodology and calculator now, compliments of JBoss.

Embedded Hardware and OS Technology Empower PC-Based Platforms
The modern embedded computer is the jack of all trades appearing in many forms.

Data Management for Real-Time Distributed Systems
This paper provides an overview of the network-centric computing model, data distribution services, and distributed data management. It then describes how the SkyBoard integration and synchronization service, coupled with an implementation of the OMG¿s Data Distribution Service (DDS) standard, can be used to create an efficient data distribution, storage, and retrieval system.

7 Advantages of D2D Backup
For decades, tape has been the backup medium of choice. But, now, disk-to-disk (D2D) backup is gaining in favor. Learn why you should make the move in this whitepaper.

 


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